Hoth 8

Aim your first Rebel Pilot Bird to the ice patch below that's in front of the fallen AT-AT. When you hit the ice patch use the ability to multiply to take out as much of the ice patch. This will take out one Stormtrooper and Darth Vader piggie.

Aim your second Skywalker Bird in the path of the blaster fire. Time it so that Skywalker and the blaster fire are both above the floating boulder. Use the lightsaber to deflect the blaster fire back and that should take the rest of the piggies out.